Editing Peter Ustinov (section)

==Personal life==
[[File:Peter Ustinov (1992) by Erling Mandelmann.jpg|thumb|Ustinov in 1992 by [[Erling Mandelmann]]|left]]

Ustinov was married three times—first to Isolde Denham (1920–1987), daughter of [[Reginald Denham]] and [[Moyna Macgill]]. The marriage lasted from 1940 to their divorce in 1950, and they had one child, daughter [[Tamara Ustinov]]. Isolde was the half-sister of [[Angela Lansbury]], who appeared with Ustinov in ''Death on the Nile''. 

His second marriage was to [[Suzanne Cloutier]], which lasted from 1954 to their divorce in 1971. They had three children: two daughters, Pavla Ustinov and Andrea Ustinov, and a son, [[:de:Igor Ustinov|Igor Ustinov]]. 

His third marriage was to Helene du Lau d'Allemans, which lasted from 1972 to his death in 2004.<ref>{{cite web|url=http://www.leninimports.com/peter_ustinov.html|title=Peter Ustinov: Biography|website=leninimports.com|via=[[Wayback Machine]]|archive-url=https://web.archive.org/web/20161031120047/http://www.leninimports.com/peter_ustinov.html|archive-date=31 October 2016|url-status=live|access-date=13 November 2018}}</ref>[[File:Peter Ustinov with family 1950s.jpg|thumb|Ustinov with [[Suzanne Cloutier]] and daughter in the 1950s]]

Ustinov was a [[secular humanist]]. He was listed as a distinguished supporter of the [[British Humanist Association]], and had once served on its advisory council.<ref name="BHA">{{cite web|url=https://humanism.org.uk/about/our-people/recent-humanist-obituaries/peter-ustinov/|title=Our people – Sir Peter Ustinov (1921–2004) |publisher=[[British Humanist Association]]|access-date=16 November 2015|date=29 January 2014 }}</ref><ref>{{cite journal|url=https://books.google.com/books?id=A43jAAAAMAAJ|title=Humanist|journal=The Humanist: A Rational Approach to the Modern World|publisher=Rationalist Press Association Limited|year=1963|location=London|issn=0018-7380}}</ref>

Ustinov suffered from [[diabetes]] and a weakened heart in his last years.<ref>{{Cite news|url=https://www.chicagotribune.com/2004/03/30/peter-ustinov-82/|title=Peter Ustinov, 82|date=30 March 2004|work=[[Chicago Tribune]]|archive-url=https://web.archive.org/web/20170215071620/http://articles.chicagotribune.com/2004-03-30/news/0403300193_1_peter-ustinov-romanoff-and-juliet-play-award|archive-date=15 February 2017|url-status=live|via=[[Wayback Machine]]}}</ref>

In 1999, Sir Peter and his son Igor Ustinov founded the Sir Peter Ustinov Stiftung (''Sir Peter Ustinov Foundation'') in the city of [[Munich]] in [[Germany]]. The foundation is now based in [[Frankfurt|Frankfurt am Main]].<ref>{{Cite web |date=2023-06-27 |title=Wer wir sind - Ustinov Stiftung |url=https://www.ustinov.org/en/who-we-are/,%20https://www.ustinov.org/en/who-we-are/ |access-date=2024-05-21 |website=www.ustinov.org |language=en-GB}}</ref>